219004968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:851

約数の個数: 128

約数和(自身を含む): 679392000

約数和(自身を除く): 460387032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 149, 156, 168, 182, 273, 298, 312, 364, 447, 546, 596, 673, 728, 894, 1043, 1092, 1192, 1346, 1788, 1937, 2019, 2086, 2184, 2692, 3129, 3576, 3874, 4038, 4172, 4711, 5384, 5811, 6258, 7748, 8076, 8344, 8749, 9422, 11622, 12516, 13559, 14133, 15496, 16152, 17498, 18844, 23244, 25032, 26247, 27118, 28266, 34996, 37688, 40677, 46488, 52494, 54236, 56532, 61243, 69992, 81354, 100277, 104988, 108472, 113064, 122486, 162708, 183729, 200554, 209976, 244972, 300831, 325416, 367458, 401108, 489944, 601662, 701939, 734916, 802216, 1203324, 1303601, 1403878, 1469832, 2105817, 2406648, 2607202, 2807756, 3910803, 4211634, 5214404, 5615512, 7821606, 8423268, 9125207, 10428808, 15643212, 16846536, 18250414, 27375621, 31286424, 36500828, 54751242, 73001656, 109502484, 219004968]

約数ペア:

[(1, 219004968), (2, 109502484), (3, 73001656), (4, 54751242), (6, 36500828), (7, 31286424), (8, 27375621), (12, 18250414), (13, 16846536), (14, 15643212), (21, 10428808), (24, 9125207), (26, 8423268), (28, 7821606), (39, 5615512), (42, 5214404), (52, 4211634), (56, 3910803), (78, 2807756), (84, 2607202), (91, 2406648), (104, 2105817), (149, 1469832), (156, 1403878), (168, 1303601), (182, 1203324), (273, 802216), (298, 734916), (312, 701939), (364, 601662), (447, 489944), (546, 401108), (596, 367458), (673, 325416), (728, 300831), (894, 244972), (1043, 209976), (1092, 200554), (1192, 183729), (1346, 162708), (1788, 122486), (1937, 113064), (2019, 108472), (2086, 104988), (2184, 100277), (2692, 81354), (3129, 69992), (3576, 61243), (3874, 56532), (4038, 54236), (4172, 52494), (4711, 46488), (5384, 40677), (5811, 37688), (6258, 34996), (7748, 28266), (8076, 27118), (8344, 26247), (8749, 25032), (9422, 23244), (11622, 18844), (12516, 17498), (13559, 16152), (14133, 15496)]